aa2222

• Username: 6★aa2222
• Country:  United States
• Student/Professional:Student
• Institution:Bellaire High School Texas, USA
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

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No. of Contests Participated: 17

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2221 (-49)RatingProvisional
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Starters 168 (Rated till 6 stars)(2025-01-08 22:30:00)

Global Rank:   180

Cheated in:   

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Starters 66 Division 1 (Rated till 5-stars)(2022-12-20 00:00:00)

Global Rank:   4

Cheated in:   

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(2022-12-20 00:00:00)

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Contests (17)

July Cook-Off 2022 Division 3 (Rated)

K-MEX, Xor Permutation, Segmentation Fault, High Accuracy, Permutation And Median

Starters 44 Division 4 (Rated)

Atleast and Atmost, Triple Xor, Biryani classes, Air Hockey, The Attack of Knight, Jogging

Starters 43 Division 4 (Rated)

DNA Storage, Waiting Time, Joining Date, Distinct Palindrome, Burgers

June Lunchtime 2022 Division 4 (Rated)

Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score

Starters 45 Division 4 (Rated)

Chef and his Apps, Change Row and Column Both, Adjacent Sum Parity, Retrieve the Array, Best of Two, Even Equal Odd, KBG and GN-Theory

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

Starters 47 Division 2 (Rated)

End Sorted, The XOR-OR Dilemma, Similar Heights, Copy and Push Back

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem, Consecutive XOR, Maximum Median Matching, Largest Family

Starters 48 Division 1 (Unrated)

Positive array, Accurate XOR

Starters 49 Division 1 (Unrated)

Monks, Students-Far From Hostel, Split The String, High Frequency

Starters 50 Division 1 (Unrated)

Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation

Starters 66 Division 1 (Rated till 5-stars)

Connect All Cities, Minimum value of special tables, Chef and Spice Grid, Palindrome In Making, Palindrome by Splitting, Good Binary Strings, Sorting the Binary String

Starters 81 Division 1 (Unrated)

Beautiful Strings, Unimodal Subsets, Good XOR, Distinct Matrix

Starters 82 Division 1 (Rated till 6 stars)

Difference Matrix, Find eX, Tree Game, Make Them Alike

Starters 150 (Rated till 6 stars)

Replacing Game

Starters 152 (Rated till 6 stars)

Completion (Hard), Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries

Starters 154 (Rated till 6 stars)

Tree Cut Xor, Count Winning Subarrays, GCD and XOR, Triangle Count (Easy)

Starters 158 (Rated till 6 stars)

Make a Tree, Multiply 2 to Minimize, Buying Game

Starters 161 (Rated)

Red-Blue Sort, One To Three

Starters 165 (Rated till 6 stars)

A to B, Stable Array, Sum Operations (Easy), Reverse and Alternate (Count)

Starters 168 (Rated till 6 stars)

No Two Alike, Binary Removals

Total Problems Solved: 96